Merge branch 'master' of https://github.com/hyrise/sql-parser into limit-offset
This commit is contained in:
Markus Dreseler
commit
8ec540fc52
File diff suppressed because it is too large
Load Diff
|
|
@ -48,7 +48,7 @@
|
|||
extern int hsql_debug;
|
||||
#endif
|
||||
/* "%code requires" blocks. */
|
||||
#line 35 "bison_parser.y" /* yacc.c:1909 */
|
||||
#line 35 "bison_parser.y" /* yacc.c:1915 */
|
||||
|
||||
// %code requires block
|
||||
|
||||
|
|
@ -72,7 +72,7 @@ extern int hsql_debug;
|
|||
} \
|
||||
}
|
||||
|
||||
#line 76 "bison_parser.h" /* yacc.c:1909 */
|
||||
#line 76 "bison_parser.h" /* yacc.c:1915 */
|
||||
|
||||
/* Token type. */
|
||||
#ifndef HSQL_TOKENTYPE
|
||||
|
|
@ -218,7 +218,7 @@ extern int hsql_debug;
|
|||
|
||||
union HSQL_STYPE
|
||||
{
|
||||
#line 95 "bison_parser.y" /* yacc.c:1909 */
|
||||
#line 95 "bison_parser.y" /* yacc.c:1915 */
|
||||
|
||||
double fval;
|
||||
int64_t ival;
|
||||
|
|
@ -257,7 +257,7 @@ union HSQL_STYPE
|
|||
std::vector<hsql::Expr*>* expr_vec;
|
||||
std::vector<hsql::OrderDescription*>* order_vec;
|
||||
|
||||
#line 261 "bison_parser.h" /* yacc.c:1909 */
|
||||
#line 261 "bison_parser.h" /* yacc.c:1915 */
|
||||
};
|
||||
|
||||
typedef union HSQL_STYPE HSQL_STYPE;
|
||||
|
|
|
|||
|
|
@ -8,8 +8,8 @@
|
|||
|
||||
#define FLEX_SCANNER
|
||||
#define YY_FLEX_MAJOR_VERSION 2
|
||||
#define YY_FLEX_MINOR_VERSION 6
|
||||
#define YY_FLEX_SUBMINOR_VERSION 0
|
||||
#define YY_FLEX_MINOR_VERSION 5
|
||||
#define YY_FLEX_SUBMINOR_VERSION 35
|
||||
#if YY_FLEX_SUBMINOR_VERSION > 0
|
||||
#define FLEX_BETA
|
||||
#endif
|
||||
|
|
@ -47,6 +47,7 @@ typedef int16_t flex_int16_t;
|
|||
typedef uint16_t flex_uint16_t;
|
||||
typedef int32_t flex_int32_t;
|
||||
typedef uint32_t flex_uint32_t;
|
||||
typedef uint64_t flex_uint64_t;
|
||||
#else
|
||||
typedef signed char flex_int8_t;
|
||||
typedef short int flex_int16_t;
|
||||
|
|
@ -54,6 +55,7 @@ typedef int flex_int32_t;
|
|||
typedef unsigned char flex_uint8_t;
|
||||
typedef unsigned short int flex_uint16_t;
|
||||
typedef unsigned int flex_uint32_t;
|
||||
#endif /* ! C99 */
|
||||
|
||||
/* Limits of integral types. */
|
||||
#ifndef INT8_MIN
|
||||
|
|
@ -84,8 +86,6 @@ typedef unsigned int flex_uint32_t;
|
|||
#define UINT32_MAX (4294967295U)
|
||||
#endif
|
||||
|
||||
#endif /* ! C99 */
|
||||
|
||||
#endif /* ! FLEXINT_H */
|
||||
|
||||
#ifdef __cplusplus
|
||||
|
|
@ -159,15 +159,7 @@ typedef void* yyscan_t;
|
|||
|
||||
/* Size of default input buffer. */
|
||||
#ifndef YY_BUF_SIZE
|
||||
#ifdef __ia64__
|
||||
/* On IA-64, the buffer size is 16k, not 8k.
|
||||
* Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
|
||||
* Ditto for the __ia64__ case accordingly.
|
||||
*/
|
||||
#define YY_BUF_SIZE 32768
|
||||
#else
|
||||
#define YY_BUF_SIZE 16384
|
||||
#endif /* __ia64__ */
|
||||
#endif
|
||||
|
||||
/* The state buf must be large enough to hold one state per character in the main buffer.
|
||||
|
|
@ -189,7 +181,6 @@ typedef size_t yy_size_t;
|
|||
#define EOB_ACT_LAST_MATCH 2
|
||||
|
||||
#define YY_LESS_LINENO(n)
|
||||
#define YY_LINENO_REWIND_TO(ptr)
|
||||
|
||||
/* Return all but the first "n" matched characters back to the input stream. */
|
||||
#define yyless(n) \
|
||||
|
|
@ -224,7 +215,7 @@ struct yy_buffer_state
|
|||
/* Number of characters read into yy_ch_buf, not including EOB
|
||||
* characters.
|
||||
*/
|
||||
int yy_n_chars;
|
||||
yy_size_t yy_n_chars;
|
||||
|
||||
/* Whether we "own" the buffer - i.e., we know we created it,
|
||||
* and can realloc() it to grow it, and should free() it to
|
||||
|
|
@ -335,7 +326,7 @@ void hsql_free (void * ,yyscan_t yyscanner );
|
|||
|
||||
/* Begin user sect3 */
|
||||
|
||||
#define hsql_wrap(yyscanner) (/*CONSTCOND*/1)
|
||||
#define hsql_wrap(n) 1
|
||||
#define YY_SKIP_YYWRAP
|
||||
|
||||
typedef unsigned char YY_CHAR;
|
||||
|
|
@ -347,9 +338,6 @@ typedef int yy_state_type;
|
|||
static yy_state_type yy_get_previous_state (yyscan_t yyscanner );
|
||||
static yy_state_type yy_try_NUL_trans (yy_state_type current_state ,yyscan_t yyscanner);
|
||||
static int yy_get_next_buffer (yyscan_t yyscanner );
|
||||
#if defined(__GNUC__) && __GNUC__ >= 3
|
||||
__attribute__((__noreturn__))
|
||||
#endif
|
||||
static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner );
|
||||
|
||||
/* Done after the current pattern has been matched and before the
|
||||
|
|
@ -357,7 +345,7 @@ static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner );
|
|||
*/
|
||||
#define YY_DO_BEFORE_ACTION \
|
||||
yyg->yytext_ptr = yy_bp; \
|
||||
yyleng = (size_t) (yy_cp - yy_bp); \
|
||||
yyleng = (yy_size_t) (yy_cp - yy_bp); \
|
||||
yyg->yy_hold_char = *yy_cp; \
|
||||
*yy_cp = '\0'; \
|
||||
yyg->yy_c_buf_p = yy_cp;
|
||||
|
|
@ -479,7 +467,7 @@ static yyconst flex_int16_t yy_accept[942] =
|
|||
0
|
||||
} ;
|
||||
|
||||
static yyconst YY_CHAR yy_ec[256] =
|
||||
static yyconst flex_int32_t yy_ec[256] =
|
||||
{ 0,
|
||||
1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
|
||||
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
|
||||
|
|
@ -511,7 +499,7 @@ static yyconst YY_CHAR yy_ec[256] =
|
|||
1, 1, 1, 1, 1
|
||||
} ;
|
||||
|
||||
static yyconst YY_CHAR yy_meta[68] =
|
||||
static yyconst flex_int32_t yy_meta[68] =
|
||||
{ 0,
|
||||
1, 1, 2, 1, 3, 1, 1, 1, 1, 4,
|
||||
1, 1, 1, 4, 4, 4, 4, 4, 4, 4,
|
||||
|
|
@ -522,7 +510,7 @@ static yyconst YY_CHAR yy_meta[68] =
|
|||
4, 4, 4, 4, 4, 4, 1
|
||||
} ;
|
||||
|
||||
static yyconst flex_uint16_t yy_base[949] =
|
||||
static yyconst flex_int16_t yy_base[949] =
|
||||
{ 0,
|
||||
0, 0, 67, 0, 454, 3713, 133, 135, 423, 0,
|
||||
3713, 426, 131, 420, 133, 132, 405, 399, 129, 129,
|
||||
|
|
@ -738,7 +726,7 @@ static yyconst flex_int16_t yy_def[949] =
|
|||
0, 941, 941, 941, 941, 941, 941, 941
|
||||
} ;
|
||||
|
||||
static yyconst flex_uint16_t yy_nxt[3781] =
|
||||
static yyconst flex_int16_t yy_nxt[3781] =
|
||||
{ 0,
|
||||
6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
|
||||
16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
|
||||
|
|
@ -1612,7 +1600,7 @@ static yyconst flex_int16_t yy_chk[3781] =
|
|||
/***************************
|
||||
** Section 3: Rules
|
||||
***************************/
|
||||
#line 1616 "flex_lexer.cpp"
|
||||
#line 1604 "flex_lexer.cpp"
|
||||
|
||||
#define INITIAL 0
|
||||
#define COMMENT 1
|
||||
|
|
@ -1642,7 +1630,7 @@ struct yyguts_t
|
|||
size_t yy_buffer_stack_max; /**< capacity of stack. */
|
||||
YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */
|
||||
char yy_hold_char;
|
||||
int yy_n_chars;
|
||||
yy_size_t yy_n_chars;
|
||||
yy_size_t yyleng_r;
|
||||
char *yy_c_buf_p;
|
||||
int yy_init;
|
||||
|
|
@ -1694,11 +1682,11 @@ void hsql_set_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
|
|||
|
||||
FILE *hsql_get_in (yyscan_t yyscanner );
|
||||
|
||||
void hsql_set_in (FILE * _in_str ,yyscan_t yyscanner );
|
||||
void hsql_set_in (FILE * in_str ,yyscan_t yyscanner );
|
||||
|
||||
FILE *hsql_get_out (yyscan_t yyscanner );
|
||||
|
||||
void hsql_set_out (FILE * _out_str ,yyscan_t yyscanner );
|
||||
void hsql_set_out (FILE * out_str ,yyscan_t yyscanner );
|
||||
|
||||
yy_size_t hsql_get_leng (yyscan_t yyscanner );
|
||||
|
||||
|
|
@ -1706,11 +1694,7 @@ char *hsql_get_text (yyscan_t yyscanner );
|
|||
|
||||
int hsql_get_lineno (yyscan_t yyscanner );
|
||||
|
||||
void hsql_set_lineno (int _line_number ,yyscan_t yyscanner );
|
||||
|
||||
int hsql_get_column (yyscan_t yyscanner );
|
||||
|
||||
void hsql_set_column (int _column_no ,yyscan_t yyscanner );
|
||||
void hsql_set_lineno (int line_number ,yyscan_t yyscanner );
|
||||
|
||||
YYSTYPE * hsql_get_lval (yyscan_t yyscanner );
|
||||
|
||||
|
|
@ -1732,10 +1716,6 @@ extern int hsql_wrap (yyscan_t yyscanner );
|
|||
#endif
|
||||
#endif
|
||||
|
||||
#ifndef YY_NO_UNPUT
|
||||
|
||||
#endif
|
||||
|
||||
#ifndef yytext_ptr
|
||||
static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner);
|
||||
#endif
|
||||
|
|
@ -1756,12 +1736,7 @@ static int input (yyscan_t yyscanner );
|
|||
|
||||
/* Amount of stuff to slurp up with each read. */
|
||||
#ifndef YY_READ_BUF_SIZE
|
||||
#ifdef __ia64__
|
||||
/* On IA-64, the buffer size is 16k, not 8k */
|
||||
#define YY_READ_BUF_SIZE 16384
|
||||
#else
|
||||
#define YY_READ_BUF_SIZE 8192
|
||||
#endif /* __ia64__ */
|
||||
#endif
|
||||
|
||||
/* Copy whatever the last rule matched to the standard output. */
|
||||
|
|
@ -1769,7 +1744,7 @@ static int input (yyscan_t yyscanner );
|
|||
/* This used to be an fputs(), but since the string might contain NUL's,
|
||||
* we now use fwrite().
|
||||
*/
|
||||
#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
|
||||
#define ECHO fwrite( yytext, yyleng, 1, yyout )
|
||||
#endif
|
||||
|
||||
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
|
||||
|
|
@ -1780,7 +1755,7 @@ static int input (yyscan_t yyscanner );
|
|||
if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
|
||||
{ \
|
||||
int c = '*'; \
|
||||
size_t n; \
|
||||
yy_size_t n; \
|
||||
for ( n = 0; n < max_size && \
|
||||
(c = getc( yyin )) != EOF && c != '\n'; ++n ) \
|
||||
buf[n] = (char) c; \
|
||||
|
|
@ -1850,7 +1825,7 @@ extern int hsql_lex \
|
|||
|
||||
/* Code executed at the end of each rule. */
|
||||
#ifndef YY_BREAK
|
||||
#define YY_BREAK /*LINTED*/break;
|
||||
#define YY_BREAK break;
|
||||
#endif
|
||||
|
||||
#define YY_RULE_SETUP \
|
||||
|
|
@ -1860,11 +1835,16 @@ extern int hsql_lex \
|
|||
*/
|
||||
YY_DECL
|
||||
{
|
||||
yy_state_type yy_current_state;
|
||||
char *yy_cp, *yy_bp;
|
||||
int yy_act;
|
||||
register yy_state_type yy_current_state;
|
||||
register char *yy_cp, *yy_bp;
|
||||
register int yy_act;
|
||||
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
||||
|
||||
#line 51 "flex_lexer.l"
|
||||
|
||||
|
||||
#line 1847 "flex_lexer.cpp"
|
||||
|
||||
yylval = yylval_param;
|
||||
|
||||
yylloc = yylloc_param;
|
||||
|
|
@ -1895,13 +1875,7 @@ YY_DECL
|
|||
hsql__load_buffer_state(yyscanner );
|
||||
}
|
||||
|
||||
{
|
||||
#line 51 "flex_lexer.l"
|
||||
|
||||
|
||||
#line 1903 "flex_lexer.cpp"
|
||||
|
||||
while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */
|
||||
while ( 1 ) /* loops until end-of-file is reached */
|
||||
{
|
||||
yy_cp = yyg->yy_c_buf_p;
|
||||
|
||||
|
|
@ -1917,7 +1891,7 @@ YY_DECL
|
|||
yy_match:
|
||||
do
|
||||
{
|
||||
YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
|
||||
register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
|
||||
if ( yy_accept[yy_current_state] )
|
||||
{
|
||||
yyg->yy_last_accepting_state = yy_current_state;
|
||||
|
|
@ -2654,7 +2628,7 @@ YY_RULE_SETUP
|
|||
#line 219 "flex_lexer.l"
|
||||
ECHO;
|
||||
YY_BREAK
|
||||
#line 2658 "flex_lexer.cpp"
|
||||
#line 2632 "flex_lexer.cpp"
|
||||
case YY_STATE_EOF(INITIAL):
|
||||
case YY_STATE_EOF(COMMENT):
|
||||
yyterminate();
|
||||
|
|
@ -2787,7 +2761,6 @@ case YY_STATE_EOF(COMMENT):
|
|||
"fatal flex scanner internal error--no action found" );
|
||||
} /* end of action switch */
|
||||
} /* end of scanning one token */
|
||||
} /* end of user's declarations */
|
||||
} /* end of hsql_lex */
|
||||
|
||||
/* yy_get_next_buffer - try to read in a new buffer
|
||||
|
|
@ -2800,9 +2773,9 @@ case YY_STATE_EOF(COMMENT):
|
|||
static int yy_get_next_buffer (yyscan_t yyscanner)
|
||||
{
|
||||
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
||||
char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
|
||||
char *source = yyg->yytext_ptr;
|
||||
yy_size_t number_to_move, i;
|
||||
register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
|
||||
register char *source = yyg->yytext_ptr;
|
||||
register int number_to_move, i;
|
||||
int ret_val;
|
||||
|
||||
if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] )
|
||||
|
|
@ -2831,7 +2804,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
|
|||
/* Try to read more data. */
|
||||
|
||||
/* First move last chars to start of buffer. */
|
||||
number_to_move = (yy_size_t) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1;
|
||||
number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1;
|
||||
|
||||
for ( i = 0; i < number_to_move; ++i )
|
||||
*(dest++) = *(source++);
|
||||
|
|
@ -2851,7 +2824,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
|
|||
{ /* Not enough room in the buffer - grow it. */
|
||||
|
||||
/* just a shorter name for the current buffer */
|
||||
YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
|
||||
YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
|
||||
|
||||
int yy_c_buf_p_offset =
|
||||
(int) (yyg->yy_c_buf_p - b->yy_ch_buf);
|
||||
|
|
@ -2913,9 +2886,9 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
|
|||
else
|
||||
ret_val = EOB_ACT_CONTINUE_SCAN;
|
||||
|
||||
if ((int) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
|
||||
if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
|
||||
/* Extend the array by 50%, plus the number we really need. */
|
||||
int new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1);
|
||||
yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1);
|
||||
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) hsql_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner );
|
||||
if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
|
||||
YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
|
||||
|
|
@ -2934,15 +2907,15 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
|
|||
|
||||
static yy_state_type yy_get_previous_state (yyscan_t yyscanner)
|
||||
{
|
||||
yy_state_type yy_current_state;
|
||||
char *yy_cp;
|
||||
register yy_state_type yy_current_state;
|
||||
register char *yy_cp;
|
||||
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
||||
|
||||
yy_current_state = yyg->yy_start;
|
||||
|
||||
for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp )
|
||||
{
|
||||
YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
|
||||
register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
|
||||
if ( yy_accept[yy_current_state] )
|
||||
{
|
||||
yyg->yy_last_accepting_state = yy_current_state;
|
||||
|
|
@ -2967,11 +2940,11 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
|
|||
*/
|
||||
static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner)
|
||||
{
|
||||
int yy_is_jam;
|
||||
register int yy_is_jam;
|
||||
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */
|
||||
char *yy_cp = yyg->yy_c_buf_p;
|
||||
register char *yy_cp = yyg->yy_c_buf_p;
|
||||
|
||||
YY_CHAR yy_c = 1;
|
||||
register YY_CHAR yy_c = 1;
|
||||
if ( yy_accept[yy_current_state] )
|
||||
{
|
||||
yyg->yy_last_accepting_state = yy_current_state;
|
||||
|
|
@ -2986,14 +2959,9 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
|
|||
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
|
||||
yy_is_jam = (yy_current_state == 941);
|
||||
|
||||
(void)yyg;
|
||||
return yy_is_jam ? 0 : yy_current_state;
|
||||
}
|
||||
|
||||
#ifndef YY_NO_UNPUT
|
||||
|
||||
#endif
|
||||
|
||||
#ifndef YY_NO_INPUT
|
||||
#ifdef __cplusplus
|
||||
static int yyinput (yyscan_t yyscanner)
|
||||
|
|
@ -3043,7 +3011,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
|
|||
case EOB_ACT_END_OF_FILE:
|
||||
{
|
||||
if ( hsql_wrap(yyscanner ) )
|
||||
return EOF;
|
||||
return 0;
|
||||
|
||||
if ( ! yyg->yy_did_buffer_switch_on_eof )
|
||||
YY_NEW_FILE;
|
||||
|
|
@ -3147,7 +3115,7 @@ static void hsql__load_buffer_state (yyscan_t yyscanner)
|
|||
if ( ! b )
|
||||
YY_FATAL_ERROR( "out of dynamic memory in hsql__create_buffer()" );
|
||||
|
||||
b->yy_buf_size = (yy_size_t)size;
|
||||
b->yy_buf_size = size;
|
||||
|
||||
/* yy_ch_buf has to be 2 characters longer than the size given because
|
||||
* we need to put in 2 end-of-buffer characters.
|
||||
|
|
@ -3308,7 +3276,7 @@ static void hsql_ensure_buffer_stack (yyscan_t yyscanner)
|
|||
* scanner will even need a stack. We use 2 instead of 1 to avoid an
|
||||
* immediate realloc on the next call.
|
||||
*/
|
||||
num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
|
||||
num_to_alloc = 1;
|
||||
yyg->yy_buffer_stack = (struct yy_buffer_state**)hsql_alloc
|
||||
(num_to_alloc * sizeof(struct yy_buffer_state*)
|
||||
, yyscanner);
|
||||
|
|
@ -3325,7 +3293,7 @@ static void hsql_ensure_buffer_stack (yyscan_t yyscanner)
|
|||
if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){
|
||||
|
||||
/* Increase the buffer to prepare for a possible push. */
|
||||
yy_size_t grow_size = 8 /* arbitrary grow size */;
|
||||
int grow_size = 8 /* arbitrary grow size */;
|
||||
|
||||
num_to_alloc = yyg->yy_buffer_stack_max + grow_size;
|
||||
yyg->yy_buffer_stack = (struct yy_buffer_state**)hsql_realloc
|
||||
|
|
@ -3392,8 +3360,8 @@ YY_BUFFER_STATE hsql__scan_string (yyconst char * yystr , yyscan_t yyscanner)
|
|||
|
||||
/** Setup the input buffer state to scan the given bytes. The next call to hsql_lex() will
|
||||
* scan from a @e copy of @a bytes.
|
||||
* @param yybytes the byte buffer to scan
|
||||
* @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
|
||||
* @param bytes the byte buffer to scan
|
||||
* @param len the number of bytes in the buffer pointed to by @a bytes.
|
||||
* @param yyscanner The scanner object.
|
||||
* @return the newly allocated buffer state object.
|
||||
*/
|
||||
|
|
@ -3401,8 +3369,7 @@ YY_BUFFER_STATE hsql__scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_l
|
|||
{
|
||||
YY_BUFFER_STATE b;
|
||||
char *buf;
|
||||
yy_size_t n;
|
||||
yy_size_t i;
|
||||
yy_size_t n, i;
|
||||
|
||||
/* Get memory for full buffer, including space for trailing EOB's. */
|
||||
n = _yybytes_len + 2;
|
||||
|
|
@ -3433,9 +3400,7 @@ YY_BUFFER_STATE hsql__scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_l
|
|||
|
||||
static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner)
|
||||
{
|
||||
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
||||
(void)yyg;
|
||||
(void) fprintf( stderr, "%s\n", msg );
|
||||
(void) fprintf( stderr, "%s\n", msg );
|
||||
exit( YY_EXIT_FAILURE );
|
||||
}
|
||||
|
||||
|
|
@ -3541,51 +3506,51 @@ void hsql_set_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner)
|
|||
}
|
||||
|
||||
/** Set the current line number.
|
||||
* @param _line_number line number
|
||||
* @param line_number
|
||||
* @param yyscanner The scanner object.
|
||||
*/
|
||||
void hsql_set_lineno (int _line_number , yyscan_t yyscanner)
|
||||
void hsql_set_lineno (int line_number , yyscan_t yyscanner)
|
||||
{
|
||||
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
||||
|
||||
/* lineno is only valid if an input buffer exists. */
|
||||
if (! YY_CURRENT_BUFFER )
|
||||
YY_FATAL_ERROR( "hsql_set_lineno called with no buffer" );
|
||||
yy_fatal_error( "hsql_set_lineno called with no buffer" , yyscanner);
|
||||
|
||||
yylineno = _line_number;
|
||||
yylineno = line_number;
|
||||
}
|
||||
|
||||
/** Set the current column.
|
||||
* @param _column_no column number
|
||||
* @param line_number
|
||||
* @param yyscanner The scanner object.
|
||||
*/
|
||||
void hsql_set_column (int _column_no , yyscan_t yyscanner)
|
||||
void hsql_set_column (int column_no , yyscan_t yyscanner)
|
||||
{
|
||||
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
||||
|
||||
/* column is only valid if an input buffer exists. */
|
||||
if (! YY_CURRENT_BUFFER )
|
||||
YY_FATAL_ERROR( "hsql_set_column called with no buffer" );
|
||||
yy_fatal_error( "hsql_set_column called with no buffer" , yyscanner);
|
||||
|
||||
yycolumn = _column_no;
|
||||
yycolumn = column_no;
|
||||
}
|
||||
|
||||
/** Set the input stream. This does not discard the current
|
||||
* input buffer.
|
||||
* @param _in_str A readable stream.
|
||||
* @param in_str A readable stream.
|
||||
* @param yyscanner The scanner object.
|
||||
* @see hsql__switch_to_buffer
|
||||
*/
|
||||
void hsql_set_in (FILE * _in_str , yyscan_t yyscanner)
|
||||
void hsql_set_in (FILE * in_str , yyscan_t yyscanner)
|
||||
{
|
||||
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
||||
yyin = _in_str ;
|
||||
yyin = in_str ;
|
||||
}
|
||||
|
||||
void hsql_set_out (FILE * _out_str , yyscan_t yyscanner)
|
||||
void hsql_set_out (FILE * out_str , yyscan_t yyscanner)
|
||||
{
|
||||
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
||||
yyout = _out_str ;
|
||||
yyout = out_str ;
|
||||
}
|
||||
|
||||
int hsql_get_debug (yyscan_t yyscanner)
|
||||
|
|
@ -3594,10 +3559,10 @@ int hsql_get_debug (yyscan_t yyscanner)
|
|||
return yy_flex_debug;
|
||||
}
|
||||
|
||||
void hsql_set_debug (int _bdebug , yyscan_t yyscanner)
|
||||
void hsql_set_debug (int bdebug , yyscan_t yyscanner)
|
||||
{
|
||||
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
||||
yy_flex_debug = _bdebug ;
|
||||
yy_flex_debug = bdebug ;
|
||||
}
|
||||
|
||||
/* Accessor methods for yylval and yylloc */
|
||||
|
|
@ -3760,10 +3725,7 @@ int hsql_lex_destroy (yyscan_t yyscanner)
|
|||
#ifndef yytext_ptr
|
||||
static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner)
|
||||
{
|
||||
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
||||
(void)yyg;
|
||||
|
||||
int i;
|
||||
register int i;
|
||||
for ( i = 0; i < n; ++i )
|
||||
s1[i] = s2[i];
|
||||
}
|
||||
|
|
@ -3772,7 +3734,7 @@ static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yysca
|
|||
#ifdef YY_NEED_STRLEN
|
||||
static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner)
|
||||
{
|
||||
int n;
|
||||
register int n;
|
||||
for ( n = 0; s[n]; ++n )
|
||||
;
|
||||
|
||||
|
|
@ -3782,16 +3744,11 @@ static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner)
|
|||
|
||||
void *hsql_alloc (yy_size_t size , yyscan_t yyscanner)
|
||||
{
|
||||
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
||||
(void)yyg;
|
||||
return (void *) malloc( size );
|
||||
}
|
||||
|
||||
void *hsql_realloc (void * ptr, yy_size_t size , yyscan_t yyscanner)
|
||||
{
|
||||
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
||||
(void)yyg;
|
||||
|
||||
/* The cast to (char *) in the following accommodates both
|
||||
* implementations that use char* generic pointers, and those
|
||||
* that use void* generic pointers. It works with the latter
|
||||
|
|
@ -3804,8 +3761,6 @@ void *hsql_realloc (void * ptr, yy_size_t size , yyscan_t yyscanner)
|
|||
|
||||
void hsql_free (void * ptr , yyscan_t yyscanner)
|
||||
{
|
||||
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
||||
(void)yyg;
|
||||
free( (char *) ptr ); /* see hsql_realloc() for (char *) cast */
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -12,8 +12,8 @@
|
|||
|
||||
#define FLEX_SCANNER
|
||||
#define YY_FLEX_MAJOR_VERSION 2
|
||||
#define YY_FLEX_MINOR_VERSION 6
|
||||
#define YY_FLEX_SUBMINOR_VERSION 0
|
||||
#define YY_FLEX_MINOR_VERSION 5
|
||||
#define YY_FLEX_SUBMINOR_VERSION 35
|
||||
#if YY_FLEX_SUBMINOR_VERSION > 0
|
||||
#define FLEX_BETA
|
||||
#endif
|
||||
|
|
@ -51,6 +51,7 @@ typedef int16_t flex_int16_t;
|
|||
typedef uint16_t flex_uint16_t;
|
||||
typedef int32_t flex_int32_t;
|
||||
typedef uint32_t flex_uint32_t;
|
||||
typedef uint64_t flex_uint64_t;
|
||||
#else
|
||||
typedef signed char flex_int8_t;
|
||||
typedef short int flex_int16_t;
|
||||
|
|
@ -58,6 +59,7 @@ typedef int flex_int32_t;
|
|||
typedef unsigned char flex_uint8_t;
|
||||
typedef unsigned short int flex_uint16_t;
|
||||
typedef unsigned int flex_uint32_t;
|
||||
#endif /* ! C99 */
|
||||
|
||||
/* Limits of integral types. */
|
||||
#ifndef INT8_MIN
|
||||
|
|
@ -88,8 +90,6 @@ typedef unsigned int flex_uint32_t;
|
|||
#define UINT32_MAX (4294967295U)
|
||||
#endif
|
||||
|
||||
#endif /* ! C99 */
|
||||
|
||||
#endif /* ! FLEXINT_H */
|
||||
|
||||
#ifdef __cplusplus
|
||||
|
|
@ -132,15 +132,7 @@ typedef void* yyscan_t;
|
|||
|
||||
/* Size of default input buffer. */
|
||||
#ifndef YY_BUF_SIZE
|
||||
#ifdef __ia64__
|
||||
/* On IA-64, the buffer size is 16k, not 8k.
|
||||
* Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
|
||||
* Ditto for the __ia64__ case accordingly.
|
||||
*/
|
||||
#define YY_BUF_SIZE 32768
|
||||
#else
|
||||
#define YY_BUF_SIZE 16384
|
||||
#endif /* __ia64__ */
|
||||
#endif
|
||||
|
||||
#ifndef YY_TYPEDEF_YY_BUFFER_STATE
|
||||
|
|
@ -170,7 +162,7 @@ struct yy_buffer_state
|
|||
/* Number of characters read into yy_ch_buf, not including EOB
|
||||
* characters.
|
||||
*/
|
||||
int yy_n_chars;
|
||||
yy_size_t yy_n_chars;
|
||||
|
||||
/* Whether we "own" the buffer - i.e., we know we created it,
|
||||
* and can realloc() it to grow it, and should free() it to
|
||||
|
|
@ -222,7 +214,7 @@ void hsql_free (void * ,yyscan_t yyscanner );
|
|||
|
||||
/* Begin user sect3 */
|
||||
|
||||
#define hsql_wrap(yyscanner) (/*CONSTCOND*/1)
|
||||
#define hsql_wrap(n) 1
|
||||
#define YY_SKIP_YYWRAP
|
||||
|
||||
#define yytext_ptr yytext_r
|
||||
|
|
@ -264,11 +256,11 @@ void hsql_set_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
|
|||
|
||||
FILE *hsql_get_in (yyscan_t yyscanner );
|
||||
|
||||
void hsql_set_in (FILE * _in_str ,yyscan_t yyscanner );
|
||||
void hsql_set_in (FILE * in_str ,yyscan_t yyscanner );
|
||||
|
||||
FILE *hsql_get_out (yyscan_t yyscanner );
|
||||
|
||||
void hsql_set_out (FILE * _out_str ,yyscan_t yyscanner );
|
||||
void hsql_set_out (FILE * out_str ,yyscan_t yyscanner );
|
||||
|
||||
yy_size_t hsql_get_leng (yyscan_t yyscanner );
|
||||
|
||||
|
|
@ -276,11 +268,7 @@ char *hsql_get_text (yyscan_t yyscanner );
|
|||
|
||||
int hsql_get_lineno (yyscan_t yyscanner );
|
||||
|
||||
void hsql_set_lineno (int _line_number ,yyscan_t yyscanner );
|
||||
|
||||
int hsql_get_column (yyscan_t yyscanner );
|
||||
|
||||
void hsql_set_column (int _column_no ,yyscan_t yyscanner );
|
||||
void hsql_set_lineno (int line_number ,yyscan_t yyscanner );
|
||||
|
||||
YYSTYPE * hsql_get_lval (yyscan_t yyscanner );
|
||||
|
||||
|
|
@ -316,12 +304,7 @@ static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner);
|
|||
|
||||
/* Amount of stuff to slurp up with each read. */
|
||||
#ifndef YY_READ_BUF_SIZE
|
||||
#ifdef __ia64__
|
||||
/* On IA-64, the buffer size is 16k, not 8k */
|
||||
#define YY_READ_BUF_SIZE 16384
|
||||
#else
|
||||
#define YY_READ_BUF_SIZE 8192
|
||||
#endif /* __ia64__ */
|
||||
#endif
|
||||
|
||||
/* Number of entries by which start-condition stack grows. */
|
||||
|
|
@ -359,6 +342,6 @@ extern int hsql_lex \
|
|||
#line 219 "flex_lexer.l"
|
||||
|
||||
|
||||
#line 363 "flex_lexer.h"
|
||||
#line 346 "flex_lexer.h"
|
||||
#undef hsql_IN_HEADER
|
||||
#endif /* hsql_HEADER_H */
|
||||
|
|
|
|||
|
|
@ -70,7 +70,9 @@ namespace hsql {
|
|||
|
||||
Expr* Expr::makeCaseList(Expr* caseListElement) {
|
||||
Expr* e = new Expr(kExprOperator);
|
||||
e->opType = kOpCaseList;
|
||||
// Case list expressions are temporary and will be integrated into the case expressions exprList - thus assign
|
||||
// operator type kOpNone
|
||||
e->opType = kOpNone;
|
||||
e->exprList = new std::vector<Expr*>();
|
||||
e->exprList->push_back(caseListElement);
|
||||
return e;
|
||||
|
|
|
|||
|
|
@ -25,9 +25,7 @@ namespace hsql {
|
|||
kExprSelect,
|
||||
kExprHint,
|
||||
kExprArray,
|
||||
kExprArrayIndex,
|
||||
kExprCaseList,
|
||||
kExprCaseListElement
|
||||
kExprArrayIndex
|
||||
};
|
||||
|
||||
// Operator types. These are important for expressions of type kExprOperator.
|
||||
|
|
@ -39,7 +37,6 @@ namespace hsql {
|
|||
|
||||
// n-nary special case
|
||||
kOpCase,
|
||||
kOpCaseList, // Contains n >= 1 kExprCaseListElement in its exprList
|
||||
kOpCaseListElement, // `WHEN expr THEN expr`
|
||||
|
||||
// Binary operators.
|
||||
|
|
|
|||
Loading…
Reference in New Issue